Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
Stands for Big Titties Girl, or Big Tatas Girls, and usually used to refer to a girl who's name is unknown. For a girl to truly be a BTG, her breasts must be large enough to be in-proportionate to the rest of her body.
Text fits
Save
Cancel